19603142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44351}}^1$

素因数の和:44383

約数の個数: 16

約数和(自身を含む): 33530112

約数和(自身を除く): 13926970

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 44351, 88702, 576563, 753967, 1153126, 1507934, 9801571, 19603142]

約数ペア:

[(1, 19603142), (2, 9801571), (13, 1507934), (17, 1153126), (26, 753967), (34, 576563), (221, 88702), (442, 44351)]